[jira] [Created] (CARBONDATA-4014) Support Change Column Comment

[Akash R Nilugal (Jira)]

Xingjun Hao created CARBONDATA-4014:
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             Summary: Support Change Column Comment
                 Key: CARBONDATA-4014
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-4014
             Project: CarbonData
          Issue Type: New Feature
          Components: sql
    Affects Versions: 2.0.1
            Reporter: Xingjun Hao
             Fix For: 2.1.0


Now, we support add comment when CREATE TABLE and ADD COLUMN. but do not support alter comment of specified column. 

We shall support alter comment with hive syntax

"ALTER TABLE table_name CHANGE [COLUMN] col_name col_name data_type [COMMENT col_comment]"

 



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